APA (7th ed.) Citation

Tammi, O. (1978). Extremum problems for bounded unvalent functions. Springer-Verlag.

Chicago Style (17th ed.) Citation

Tammi, Olli. Extremum Problems for Bounded Unvalent Functions. Berlín: Springer-Verlag, 1978.

MLA (9th ed.) Citation

Tammi, Olli. Extremum Problems for Bounded Unvalent Functions. Springer-Verlag, 1978.